<template>
  <el-dialog :title="!dataForm.id ? '新增' : '修改'"
             :close-on-click-modal="false"
             :visible.sync="visible">
    <el-form :model="dataForm"
             :rules="dataRule"
             ref="dataForm"
             @keyup.enter.native="dataFormSubmit()"
             label-width="120px">
      <el-form-item label="活动标题"
                    prop="title">
        <el-input v-model="dataForm.title"
                  placeholder="活动标题"></el-input>
      </el-form-item>
      <el-form-item label="生效日期"
                    prop="enableStartTime">
        <el-date-picker v-model="dataForm.timeRange"
                        type="datetimerange"
                        range-separator="至"
                        start-placeholder="开始日期"
                        end-placeholder="结束日期"></el-date-picker>
      </el-form-item>
      <el-form-item label="上下线状态"
                    prop="status">
        <el-select v-model="dataForm.status"
                   placeholder="上下线状态">
          <el-option :value="1"
                     label="上线"></el-option>
          <el-option :value="0"
                     label="下线"></el-option>
        </el-select>
      </el-form-item>
      <el-form-item label="创建人"
                    prop="userId">
        <el-input v-model="dataForm.userId"
                  placeholder="创建人"></el-input>
      </el-form-item>
    </el-form>
    <span slot="footer"
          class="dialog-footer">
      <el-button @click="visible = false">取消</el-button>
      <el-button type="primary"
                 @click="dataFormSubmit()">确定</el-button>
    </span>
  </el-dialog>
</template>

<script>
export default {
  data () {
    return {
      visible: false,
      dataForm: {
        id: 0,
        title: '',
        startTime: '',
        endTime: '',
        status: '',
        createTime: '',
        userId: '',
        timeRange: []
      },
      dataRule: {
        title: [
          { required: true, message: '活动标题不能为空', trigger: 'blur' }
        ]
      }
    }
  },
  methods: {
    init (id) {
      this.dataForm.id = id || 0
      this.visible = true
      this.$nextTick(() => {
        this.$refs['dataForm'].resetFields()
        if (this.dataForm.id) {
          this.$http({
            url: this.$http.adornUrl(
              `/coupon/seckillpromotion/info/${this.dataForm.id}`
            ),
            method: 'get',
            params: this.$http.adornParams()
          }).then(({ data }) => {
            if (data && data.code === 0) {
              this.dataForm.title = data.seckillPromotion.title
              this.dataForm.startTime = data.seckillPromotion.startTime
              this.dataForm.endTime = data.seckillPromotion.endTime
              this.dataForm.status = data.seckillPromotion.status
              this.dataForm.createTime = data.seckillPromotion.createTime
              this.dataForm.userId = data.seckillPromotion.userId
              this.dataForm.timeRange.push(this.dataForm.startTime)
              this.dataForm.timeRange.push(this.dataForm.endTime)
            }
          })
        }
      })
    },
    // 表单提交
    dataFormSubmit () {
      this.$refs['dataForm'].validate(valid => {
        if (valid) {
          this.$http({
            url: this.$http.adornUrl(
              `/coupon/seckillpromotion/${!this.dataForm.id ? 'save' : 'update'
              }`
            ),
            method: 'post',
            data: this.$http.adornData({
              id: this.dataForm.id || undefined,
              title: this.dataForm.title,
              startTime: this.dataForm.timeRange[0],
              endTime: this.dataForm.timeRange[1],
              status: this.dataForm.status
            })
          }).then(({ data }) => {
            if (data && data.code === 0) {
              this.$message({
                message: '操作成功',
                type: 'success',
                duration: 1500,
                onClose: () => {
                  this.visible = false
                  this.$emit('refreshDataList')
                }
              })
            } else {
              this.$message.error(data.msg)
            }
          })
        }
      })
    }
  }
}
</script>
